Since 1972, Nature's Answer® has been formulating products for optimal health and well-being. Our Alcohol-Free Olive Leaf Extract is made from 1,500 mg of Olea Europaea (Olive Leaves) per serving. This gluten-free, non-GMO project verified herbal supplement contains absolutely no preservatives and is kosher parve. It is produced using our cold Bio-Chelated® proprietary extraction process, which yields a Holistically Balanced® Advanced Botanical Fingerprint® extract in the same synergistic ratios as found in the plant. This method ensures a high-quality, potent, and natural product.